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Reviews & Ratings for Hornady Sub-X Rifle Bullets — 19 reviews

(19 reviews)
Hornady Sub-X Rifle Bullets
Hornady Sub-X Rifle Bullets
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Most Helpful Positive Review Sub-X in 9" 300 AAC
300 AAC Blk, 9" Ballistics Advantage Barrel, 1:8 Twist Hornady 190 grain Sub-X FC12 cases CCI 400 A1680 2.070" COAL Charge Low High Ave ES Sd 12.8 1082 1125 1107 43.79 16.85 12.5 1022 1067 1054 44.55 18.05 12.2 887.3 974.1 948.1 86.83 32.17 11.9 959.8 999.4 980 39.55 14.14 Five cartridges of each charge weight were fired. I believe the 12.2g charge numbers are whacked due to an extra shot in the string when checking the chronograph results after shooting; like there was an extra shot from some previous data stored in the string or something. All loads functioned properly with ejec...
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AAC 300 Blackout

by Marty, Verified Owner from FL, United States Written on June 25, 2024
By far my favorite bullet for subs. They are very accurate and expand well.
Would recommend: Yes
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Go Big, or stay home!!

by DukeWhite, Verified Owner from MI, United States Written on June 18, 2024
You’ve got a suppressed 300 Blackout AR— why not go all in with these amazing subsonic designed bullets from Hornady. 190 grains of goodness. Designed to expand at these low speeds. Great product at a great price.
Would recommend: Yes
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Worked great

by Smith, Verified Owner from VA, United States Written on May 10, 2024
Bullet performs well I will be purchasing more when these are gone!
Would recommend: Yes
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subsonic varmint ammo

by lucky, Verified Owner from OH, United States Written on March 23, 2024
this bullet carries a punch at subsonic speeds, and expands well
Would recommend: Yes
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Great bullets

by SpraynPray, from AZ, United States Written on February 5, 2024
Perfect for loading subsonic home defense rounds. 11.5 - 12 grains of CFEBLK should get them to about 1,000fps out of my 10.5" barrel.
Pros:
  • Accurate
  • Expands at low velocities
Cons:
  • Pricey
Best Used for:
  • Home defense
Would recommend: Yes
1 of 1 found the following review helpful.
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Accurate bullet

by Bill, Verified Owner from MI, United States Written on January 18, 2024
I load up 100 of these and they were the most accurate as well as destructive
Pros:
  • Accurate
Cons:
  • Expensive
Best Used for:
  • hunting
Would recommend: Yes
Was it helpful to you? Yes | No
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Hornady 308 dia 190gr sub projectiles

by Old Man, from AR, United States Written on December 26, 2023
The 190 Hornady sub bullet works very well they up up nicely as intended by manufacturer intended it to
Best Used for:
  • Subsonic loads
Would recommend: Yes
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Self Defense

by Mike D, Verified Owner from FL, United States Written on December 22, 2023
I reload a few different types of 300BLK bullets, including these. I've tried Accurate #9, #11FS, and 1680 powders. These bullets may be a little less accurate than some other types of bullets I've tried. Nonetheless, I don't use these for long range accuracy shots, only for CQC self defense. Considering my barrel length (8.3"), weight/speed of the bullets they do pretty good. I also got these on sale, great price.
Pros:
  • great quality
Cons:
  • None
Best Used for:
  • Self Defense & duty
  • Self Defense/Duty
Would recommend: Yes
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subsonic ammo

by lucky, from OH, United States Written on December 21, 2023
great performance, just wish they also had a 210 or 220 grain version.
Would recommend: Yes
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300 BLK Subsonic

by Glenn Duncan, Verified Owner from TN, United States Written on December 14, 2023
Love these bullets. My new favorite for Blackout 16 inch barrel with suppressor.
Would recommend: Yes
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